Panasonic SA-AK110P Service Manual page 60

SA-AK110P /
SCHEMATIC DIAGRAM - 9
: +B SIGNAL LINE
PANEL CIRCUIT
D613
B0BA6R600008
L601
G0C100JA0030
C640
50V3.3
Q609
Q608
KRA102MTA
KRA102MTA
MOTOR ON/OFF SUPPLY CONTROL
SWITCH SWITCH
(REC_H: HIGH)
Q609
Q608
R637 1K
C609 R646 R645
100P 100K 100K
C607 C608
Q600
100P 50V1
KRC103MTA
POWER RESET SWITCH
R920
PPHOTO_1 10K
R916
Q612
100K
Q613
R918
R917
47
56K
R919 R911
10K 100K
PPHOTO_2
Q610
Q611
R914
R915
56K
47
Q610-Q613
KTC3199GRTA
PHOTOCURRENT AMPLIFIER
: -B SIGNAL LINE : MAIN SIGNAL LINE
Z600
B3RAB0000025 SYS6V
REMOTE SENSOR
PCONT
O VDD G SYNC
1 3 2
C638 C637
1000P 0.01
R655
47
DVREF+
VREF+
C639
6.3V47
RMT
VREF+
SW5V
LM_L
REC_H
LM_R
SW5V
REC_01
PLLCE
SD
MOTOR
STATUS
/CDRST
MOT_01
ST/DO/SQCK
SUBQ
PHOTO_2
LED9V
PHOTO_1
PLLCLK
CDRST
/RESTSW
BLKCLK
SW1
ASP_DAT
SW2
ASP_CLK
CHG_PLGR
CHG_HALF PLLDA
CHG_CW
VREF+
CHG_CCW
DC_DET
DC_DET
CHG_CCW
SYNC
R638
R658
R639 470
CHG_CW
100K
22K
CHG_HALF
D617
CHG_PLGR
B0AACK000004
VREF+ SW2
C610
SW1
50V2.2
Q600
/RESTSW
CHG_AD1
CHG_AD2
MOT10V
Q614-Q615
KTA12710YTA
PLUNGER ON/OFF
/CD
SWITCH
PL1
MUTEH
PL2
MUTEA
R689
HPL
22K
R691
MOT10V
1K
Q614
R698
R693
HPR
1K R692
22K
2.7
REC_01
Q615
R688
2.7
R921
10K
DECK1
R924
12K
DMT
R923
22K
DECK2 H_DECK1
BP1
MOT_01
10 9 8 7 6 5 4 3 2 1
CP600
TO DECK MECHANISM CIRCUIT
(CN971) ON SCHEMATIC DIAGRAM-11
Q603 Q604
KTA1276GRTA KTA1276GRTA
DECK SUPPLY SWITCH
VREF SUPPLY SWITCH
R654
470K
R653
4.7K
Q604
R650
R651
470K
10K
R652
1K
Q605
Q605
R648
KRC102MTA
5.6K
PCONT SWITCH
R647
D616
22K
B0AACK000004
D615
R659
100K
B0AACK000004
R649 B0AACK000004
150 D614
60
FL2
1
-VP
2
FL1
3
TO
4 TRANSFORMER
CIRCUIT
SYS6V
5
(CN951) ON
PCONT
SCHEMATIC
6
DIAGRAM-13
SYNC
7
D.GND
8
D.GND
9
D612
1SS380TE-17
H600/
W600
Q603
LM_L
30
LM_R
29
SW5V
28
MLD/PLLCE
27
SD
26
PLLCE1
25
D.GND
24
STATUS
23
/CDRST
22
ST/DO/SQCK
21
SUBQ
20
LED9V
19
PLLCLK
18
BLKCLK
17
TO
ASP_DAT
16 MAIN CIRCUIT
(CN302) ON
ASP_CLK
15
SCHEMATIC
MDATA/PLLDA
DIAGRAM-5
14
VREF+
13
DC_DET
12
CHG_CCW
11
CHG_CW
10
CHG_HALF
9
CHG_PLGR
8
SW2
7
SW1
6
/RESTSW
5
CHG_AD1
4
CHG_AD2
3
AGND
2
MOT10V
1
CP602
/CD
1
MUTEH
2
MUTEA
3
HPL
4
HP_GND
5
HPR
6
REC_H
7
SPEANA
8
TO
MIC_GND
9
MAIN CIRCUIT
MIC
(CN303) ON
10
SCHEMATIC
+9.0V
11
DIAGRAM-4
RDS_DET
12
DMT
13
DECK1_H
14
BP1
15
MOTOR
16
PL_GND
17
CP601